> ## Documentation Index
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# Weak_apm_shared_map_region_payload_t

## Structures

### `apm_shared_map_region_payload_t`

**Members**

<ParamField path="shm_addr_lsw" type="uint32_t">
  Lower 32 bits of the shared memory address of the memory region to map.
</ParamField>

<ParamField path="shm_addr_msw" type="uint32_t">
  Upper 32 bits of the shared memory address of the memory region to map.
</ParamField>

<ParamField path="mem_size_bytes" type="uint32_t">
  Number of bytes in the region.
</ParamField>